Equations balanced on the previous day | Equations balanced on the next day |
H2O + CaCO3 = HCO3 + Ca + OH
K4Fe(CN)6 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + KHSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 299 H2SO4 + 122 KMnO4 = 5 Fe2(SO4)3 + 122 MnSO4 + 162 KHSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaCrO2 + NaCIO + NaOH = Na2CrO4 + NaCI + H2O =>
2 NaCrO2 + 3 NaCIO + 2 NaOH = 2 Na2CrO4 + 3 NaCI + H2O
K2S + K2Cr2O7 + HCl = K2SO4 + CrCl3 + KCl + H2O =>
3 K2S + 4 K2Cr2O7 + 32 HCl = 3 K2SO4 + 8 CrCl3 + 8 KCl + 16 H2O
MnO4({-}) + IO3({-}) + H2O = MnO2 + IO4({-}) + OH({-}) =>
2 MnO4({-}) + 3 IO3({-}) + H2O = 2 MnO2 + 3 IO4({-}) + 2 OH({-})
nitricacid + ammonia = ammoniumnitrate =>
HNO3 + NH3 = NH4NO3
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
CH3CH2COOH + Ba = Ba(CH3CH2COO)2 + H2 =>
2 CH3CH2COOH + Ba = Ba(CH3CH2COO)2 + H2
Si + Ne = SiNe =>
Si + Ne = SiNe
Cr2O7{-2} + SO3{-2} + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{-2} + 3 SO3{-2} + 11 H{+} = 2 Cr{+3} + 3 HSO4{-} + 4 H2O
(CH3COO)2Ca + Na2SO4 = CaSO4 + Na2(CH3COO)2 =>
(CH3COO)2Ca + Na2SO4 = CaSO4 + Na2(CH3COO)2
BaO + NH4Cl = BaCl2 + (NH4)2O =>
BaO + 2 NH4Cl = BaCl2 + (NH4)2O
Al(NO3)3 + NaOH = Na(NO3)3 + AlOH =>
Al(NO3)3 + NaOH = Na(NO3)3 + AlOH
CH2CHCH2OH + O2 = CO2 + H2O =>
CH2CHCH2OH + 4 O2 = 3 CO2 + 3 H2O
Cu(s) + HNO3 = CuNO3 + H2O + NO =>
3 Cu(s) + 4 HNO3 = 3 CuNO3 + 2 H2O + NO
Fe + Sn{+4} = Fe{+2} + Sn =>
2 Fe + Sn{+4} = 2 Fe{+2} + Sn
Iron(III)Acetate + LithiumSulfide = Iron(III)Sulfide + LithiumAcetate =>
Iron(III)Acetate + LithiumSulfide = Iron(III)Sulfide + LithiumAcetate
Fe(NO3)3 + Na2C2O4 = Fe2(C2O4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNO3
Cu + MgO = Cu2O + Mg =>
2 Cu + MgO = Cu2O + Mg
As2O3 + H2O = AsO4 + H =>
As2O3 + 5 H2O = 2 AsO4 + 10 H
AgNO3 + KCl = Ag(Cl) + K(NO3) =>
AgNO3 + KCl = Ag(Cl) + K(NO3)
MgNO + H2O = MgOH2 + N(OH)2 =>
MgNO + 2 H2O = MgOH2 + N(OH)2
Cl2 + KBr = ClBr2 + K2 =>
Cl2 + 4 KBr = 2 ClBr2 + 2 K2
Ni + Fe(NO3)2 = Ni(NO3)2 + Fe =>
Ni + Fe(NO3)2 = Ni(NO3)2 + Fe
MnO4{-} + SO2 + H2O = MnO3 + SO4{-}2 + OH{-} =>
3 MnO4{-} + SO2 + H2O = 3 MnO3 + SO4{-}2 + 2 OH{-}
NH3 + O2 = N2 + []H2O =>
4 NH3 + 3 O2 = 2 N2 + 6[]H2O
Zn(OH)2 + NH3*H2O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH3*H2O = [Zn(NH3)4](OH)2 + 4 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
(NH4)PtCl6 = NH3 + HCl + Cl2 + Pt =>
2(NH4)PtCl6 = 2 NH3 + 2 HCl + 5 Cl2 + 2 Pt
SnS + H2O = SnO + H2S =>
SnS + H2O = SnO + H2S
Co{+2} + SCN{-} = CoSCN{+} =>
Co{+2} + SCN{-} = CoSCN{+}
MgOCl2 = MgCl2O =>
MgOCl2 = MgCl2O
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
MnCl2 + KCN = K4[Mn(CN)6] + KCl =>
MnCl2 + 6 KCN = K4[Mn(CN)6] + 2 KCl
C8H10 + HNO3 = C6H3CH3CH3NO2 + H2O =>
C8H10 + HNO3 = C6H3CH3CH3NO2 + H2O
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*15H2O =>
2 Al(OH)3 + 3 H2SO4 + 9 H2O = Al2(SO4)3*15H2O
PbO2 + KI + HNO3 = PbI2 + KNO3 + I2 + H2O =>
PbO2 + 4 KI + 4 HNO3 = PbI2 + 4 KNO3 + I2 + 2 H2O
Ba(NO3)2 + NaCl = Ba(Cl)2 + NaNO3 =>
Ba(NO3)2 + 2 NaCl = Ba(Cl)2 + 2 NaNO3
Si + Hg = SiHg =>
Si + Hg = SiHg
Na2CO3(aq) + HCl(aq) = HCO3(s) + Na2Cl(aq) =>
Na2CO3(aq) + HCl(aq) = HCO3(s) + Na2Cl(aq)
K2CrO4 + (NH4)2S + H2O = Cr(OH)2 + KOH + NH4OH + S =>
K2CrO4 + 2(NH4)2S + 4 H2O = Cr(OH)2 + 2 KOH + 4 NH4OH + 2 S
Zn(NO3)2(aq) + Na(OH)(aq) = Na(NO3) + Zn(OH)2 =>
Zn(NO3)2(aq) + 2 Na(OH)(aq) = 2 Na(NO3) + Zn(OH)2
HC2H7O2 + O2 = CO2 + H2O =>
HC2H7O2 + 3 O2 = 2 CO2 + 4 H2O
NaMnO4 + KNO2 + H2O = MnO2 + KNO3 + NaOH =>
2 NaMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 NaOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
ZnO + NO3 = Zn(NO3)2 + O2 =>
2 ZnO + 4 NO3 = 2 Zn(NO3)2 + O2
AuC3N3 + Zn = Au + ZnC2N2 =>
2 AuC3N3 + 3 Zn = 2 Au + 3 ZnC2N2
MgNH4OH = Mg(NH3)H2O =>
MgNH4OH = Mg(NH3)H2O
NaJ + H2SO4 = Na2SO4 + J2 + SO2 + H2O =>
2 NaJ + 2 H2SO4 = Na2SO4 + J2 + SO2 + 2 H2O
RaCl2 + HNO3 = RaNO3 + HCl2 =>
RaCl2 + HNO3 = RaNO3 + HCl2
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